baber/WOPTO huggingface dataset:
Patent FR-3115458-A1 (FR)
Title: Utilisation d’un extrait lipidique de l'algue Skeletonema pour favoriser et/ou stimuler la réparation de la peau
Inventor: KURFURST ROBIN
IPC: A61Q19/08
Filed: 2021-07-23
Abstract: La présente invention concerne un extrait lipidique de l'algue Skeletonema pour son utilisation topique destinée à favoriser et/ou stimuler la réparation de la peau et/ou les lèvres.
Patent FR-3126219-A1 (FR)
Title: Emballage étanche d’un produit alimentaire fluide
Inventor: COURAUD PASCAL
IPC: B65D85/72
Filed: 2021-08-17
Abstract: L’invention propose un emballage (1) étanche d’un produit (4) alimentaire fluide comportant deux coques (2,3) définissant une cavité recevant ledit produit (4), l’emballage (1) comportant en outre un moyen d’écoulement (5) dudit produit (4) dont un tronçon extérieur s’étend au-delà des coques, l’emballage (1) comportant également deux languettes (2b, 3b) d’ouverture pelables et provenant de matière avec les coques (2,3). L’invention se caractérise en ce que ledit moyen d’écoulement (5) est soudé aux coques (2,3), et en ce qu’il est interposé entre lesdites languettes (2b, 3b) et entièrement recouvert par lesdites languettes (2b, 3b), ledit tronçon extérieur présentant un orifice de sortie (5b), les languettes (2b, 3b) étant scellées l’une à l’autre en obturant hermétiquement ledit orifice de sortie (5b).  Figure pour l'abrégé : Figure 2
Patent FR-3126840-A1 (FR)
Title: Charrue réversible avec un système de blocage d’une roue combinée
Inventor: DUCROQUET FRÉDÉRIC
IPC: A01B73/00
Filed: 2021-09-10
Abstract: Charrue réversible avec un système de blocage d’une roue combinée La présente invention a pour objet une charrue réversible comprenant un bâti équipé d’un dispositif (4) de roue combinée (4’) et, d’autre part, une tête d’attelage pour son accrochage à un véhicule tracteur, ledit bâti pouvant passer de manière réversible d’une configuration de travail à l’autre et en configuration de transport, ledit dispositif (4) de roue combinée (4’) comprenant au moins un bras support (8) portant la roue (4’) et un axe de basculement (AX3) autorisant un basculement de la roue (4’) avec son bras support (8) sous l’effet de son propre poids lors du retournement du bâti.  Charrue caractérisée en ce que lesdits moyens de blocage (9, 10) comprennent des surfaces de blocage respectives (9’, 10’) dont la mise en contact mutuelle bloque la rotation du bras support (8) autour dudit axe de basculement (AX3) et en ce qu’elle comprend deux moyens (11, 12) de contrôle de cette mise en contact, mutuellement antagonistes et dont l’un (12) au moins est un actionneur commandable Figure à publier avec l’abrégé : Fig. 3
Patent FR-3129606-A1 (FR)
Title: Dispositif de dispersion de polymeres hydrosolubles
Inventor: RIVAS CHRISTOPHE
IPC: C08J3/05
Filed: 2021-11-29
Abstract: Dispositif pour la mise en dispersion d’un polymère hydrosoluble sous forme de poudre de granulométrie standard inférieure à 1 mm comprenant :  une chambre de mouillage (1), une chambre de broyage et d’évacuation (8) du polymère dispersé d’axe de révolution horizontal, un moyen de connexion (2) de la chambre de mouillage (1) à la chambre de broyage (8) sous la forme d’un tube en L,   caractérisé en ce que les parties supérieure et inférieure de la chambre de mouillage (1) et le tube en L (2) ont une surface intérieure présentant une tension superficielle identique (TS1) et en ce que le couvercle (5) de la chambre de mouillage (1) a une surface intérieure présentant une tension superficielle (TS2) supérieure (TS1).  Figure pour l’abrégé : Figure 2
Patent FR-3131606-A1 (FR)
Title: Dispositif d’amortissement de torsion pour une chaîne de transmission
Inventor: FAFET OLIVIER
IPC: F16F15/133
Filed: 2021-12-31
Abstract: Titre : Dispositif d’amortissement de torsion d’une chaîne de transmission.  L’invention concerne un dispositif d’amortissement de torsion (1) comprenant un premier élément tournant (2) de transmission d’un couple, un deuxième élément tournant (4) de transmission du couple et un dispositif élastique (8) autorisant, lorsqu’il se déforme, une rotation relative autour d’un axe de rotation (R) entre le premier élément tournant (2) et le deuxième élément tournant (4), le dispositif élastique (8) comportant au moins un ressort (32) s’étendant le long d’un axe de révolution (A), le dispositif d’amortissement de torsion (1) comprenant au moins un embout (34) installé entre une extrémité longitudinale du ressort (32) et un bord du premier élément tournant (2), le dispositif d’amortissement comprenant au moins une rondelle d’actionnement (48) configurée pour comprimer le ressort (32) par son extrémité longitudinale pourvue de l’embout (34), la rondelle d’actionnement (48) comprenant au moins une patte (50) s’étendant au moins en partie entre l’embout (34) et le bord du premier élément tournant (2), caractérisé en ce que la patte (50) présente une zone d’appui (52) sur l’embout (34) au travers de laquelle l’axe de révolution (A) du ressort (32) passe.  Figure 2.
Patent FR-3131504-A1 (FR)
Title: Dispositif et système d’interface entre un attelage de tracteur agricole et un outil
Inventor: MAZUIR PASCAL
IPC: A01B59/06
Filed: 2022-01-04
Abstract: DISPOSITIF ET SYSTÈME D’INTERFACE ENTRE UN ATTELAGE DE TRACTEUR AGRICOLE ET UN OUTIL L’invention porte sur un dispositif d’interface (100) pour relier mécaniquement un tracteur agricole (200), par l’intermédiaire d’un attelage (210), à un outil (300) de travail du sol, comprenant des moyens de liaison (21, 22) côté tracteur, aptes à être montés sur l’attelage du tracteur, et des moyens de liaison (31, 32) côté outil, aptes à être montés sur l’outil, un cadre proximal (40) solidaire des moyens de liaison côté tracteur, des éléments coulissants (50, 51, 52) solidaires des moyens de liaison côté outil, lesdits éléments étant mobiles en translation longitudinale par rapport au cadre proximal de sorte à régler une hauteur desdits moyens de liaison côté outil, et un cadre distal (60) parallèle au cadre proximal et mobile en rotation par rapport à celui-ci. L’invention porte également sur un système d’interface (400) comprenant un tel dispositif d’interface, des capteurs (410), un module de contrôle électrique (420) et un module de contrôle hydraulique (430).  Figure pour l’abrégé : figure 2A
Patent FR-3137160-A1 (FR)
Title: Installation pour traiter un flux gazeux d'hydrogene par combustion catalitique etagee
Inventor: DELNAUD THOMAS
IPC: F23C6/04
Filed: 2022-06-27
Abstract: INSTALLATION POUR TRAITER UN FLUX GAZEUX D’HYDROGÈNE PAR COMBUSTION CATALITIQUE ÉTAGÉ E Installation (14) pour traiter un flux gazeux (16) comprenant des étages (26, 28, 30) successifs adaptés pour brûler de l’hydrogène du flux gazeux, chacun des étages (26, 28, 30) comprenant :  - une source (38, 40, 42) d’un flux de comburant gazeux,  - un brûleur catalytique (50, 52, 54) adapté pour admettre un flux d’entrée (56, 58, 60), le flux de comburant, et pour produire un flux de fumées (62, 64, 66),  - un échangeur (68, 70, 72) pour refroidir le flux de fumées et obtenir un flux de sortie (74, 76, 78).  Le flux d’entrée d’un premier étage comprend le flux gazeux à traiter, le flux d’entrée de chacun des autres étages comprenant le flux de sortie de l’étage précédent.  Dans les étages, sauf le dernier, le brûleur catalytique brûle seulement une fraction de l’hydrogène présent dans le flux d’entrée, le flux de sortie comprenant encore de l’hydrogène. L’installation produit au moins un flux d’eau (18) à partir du flux de sortie d’au moins l’un des étages.  Figure pour l'abrégé : Figure 2
Patent FR-3137665-A1 (FR)
Title: Système électrique pour turbomachine
Inventor: LIENHARDT ANNE MARIE
IPC: B64D41/00
Filed: 2022-07-07
Abstract: La présente divulgation concerne un système électrique (4) pour turbomachine comprenant :un bus (40) ;un premier convertisseur (410) ;un deuxième convertisseur (420) ; etun dispositif de contrôle (412, 422, 4000).  Figure pour l’abrégé : Fig. 3
Patent FR-2014262-A1 (FR)
Title: Furnace for heating metal bodies
IPC: F27D25/00
Filed: 1969-06-26
Abstract: Furnace for heating metal bodies.. G7-. to temperatures of between 1050 and 1250 degrees C, has a tunnel of fire resistant material having a rectangular diameter through which the metal bodies are transported. The hot gas is generated in burners arranged in rows alongside the roof and the walls of the tunnel and the forging scale remover is arranged at points in the tunnel at which the temperatures are highest.
Patent FR-2069922-A1 (FR)
Title: Perlite board bonded to plastic foam
IPC: E04B1/94
Filed: 1969-12-05
Abstract: Thermal insulation having a U-value of 0.2 or less is obtained by sandwiching a rigid foam core between two cover sheets at least one of which is of perlite having a thickness of at least 0.6 inches, a perlite content of at least 30% and a sizing content of not more than 35%. When the other sheet is not of perlite it may be roofing felt or paper.
Patent FR-2077800-A1 (FR)
Title: Salt blockage removal - in oil wells by injecting water containing cadmium ions
IPC: E21B43/20
Filed: 1970-02-16
Abstract: Productivity of oil wells blocked by salt or other mineral deposits is improved by injecting a driving soln. contg cadmium ions (as soluble salt or complex) distant from the well shaft; the amount of soln. injected being at least six times the amount of crude oil. Pref. the solution contains 1.5-4 wt % Cd ions.
Patent FR-2170983-A1 (FR)
Title: Striking welding arcs - in protective flux with flux ionised in nozzle
IPC: B23K10/02
Filed: 1972-02-10
Abstract: Process for reducing the distruptive power of an arc struck under a gaseous fluid (flux) comprises establishing an electrical field inside the flux and striking the arc by firing part of the reduction in flux flow press. at the level of the electric field. The process insures ionisation of the gas in the nozzle in T.I.G. and M.I.G. welding.
Patent FR-2174746-A1 (FR)
Title: 1-methyl-4-anlino-5-aza indoles - antiinflammatories
IPC: C07D471/04
Filed: 1972-03-09
Abstract: Compounds of formula (I) are new: (where R1 and R2= H, lower alkyl, hydroxyalkyl, or alkoxy, halogen, CF3 or NO2) Antiinflammatories. EXAMPLE (II, hal=Cl) was prepd. by treating 1-methyl-4,5-dihydro-4-oxo-5-aza indole with POCl3 and treating the base with HCl. 20.3 g. (II; hal=Cl)HCl salt, were dissolved in 150 ml. ethylene glycol monomethyl ether and treated with 40.3 g. (III, R1= m-CF3, R2=H). The mixt. was refluxed for 4-5 hrs. The solvent was evapd. in vacuo on a steam bath, and the residue suspended in 120 ml. 10% NaOH. The product was extracted into chloroform, washed, dried and evapd., finishing with prolonged heating at 100 degrees C/10-15mm, to eliminate excess (III). The residue was recrystallised from cyclohexane/benzene (3:1) to give 21.8 g. 1-methyl-4(3-trifluoromethylanilino)-5-azaindole m.pt. 119-120 degrees C.
Patent FR-2138157-A1 (FR)
Title: Throw-away plastic hypodermic - for use with standard cylindrical ampoules
IPC: A61M5/24
Filed: 1972-05-19
Abstract: Support casing for a hypodermic syringe for administration of injections for cylindrical ampoules, has an ampoule holder with an injection needle and a piston rod for displacing a plug piston closing off the end of the cylindrical ampoule, in which the holder and the piston rod are fabricated in plastic, the former being cylindrical with a holder for the injection needle at one end and open over its full cross section at the other end, and the latter having a handle joined both to a cylindrical tube, with its outer and inner dias. fitting the inner dia. of the ampoule holder and the outer dia. of the ampoule respectively, and to a ram surrounded concentrically by, but spaced from, this tube so as to form an annular slot.
Patent FR-2189009-A1 (FR)
Title: Lactase cntg compsn - for treating milk intolerance
IPC: A61K38/47
Filed: 1972-06-23
Abstract: Title compsn. contains lactase as an active ingredient which pref. originates from a selected strain of Saccharomyces Lactis. Compsn may be administered as capsules or drops.
Patent FR-2205514-A1 (FR)
Title: Heterocyclic-methyl thio- and dithiocarbamates - useful as biodegradable herbicides of low toxicity
IPC: C07D271/10
Filed: 1972-11-07
Abstract: Cpds. of formula (I): (where A, B, C are O, N, S, CH or NR3 where R3 is H or alkyl; X is S; Y is O or S; D is alkyl, NO2 or SR4 where R4 is H or alkyl: R1, R2 are H, alkyl), are biodegradable herbicides of low toxicity which are prepd. by reaction of a halide or salt of a thio- or dithiocarbamic acid with the appropriate heterocycle. Pref. heterocycles are imidazoles, oxadiazoles and thiazoles.
Patent FR-2179706-A1 (FR)
Title: Automatic cutting - of sheet glas into irregular shapes by flame heating
IPC: C03B33/04
Filed: 1972-12-12
Abstract: Method of cutting successive sheets of glass to a desired shape esp. windscreen shapes, comprises (a) raising the sheet, already marked out with the scratched contour of the seired pattern, by means of suction pads and (b) heating the periphery of the sheet at a distance from the scratched contour, using a gas burner, to produce thermal constraints in it and cause it to break along the scratched line, the broken pieces falling directly into a receiver. Process automates a previously manually effected operation.
Patent FR-2168310-A1 (FR)
Title: Electric cable - with petroleum jelly or polyurethane foam primary filler
IPC: H01B13/22
Filed: 1972-12-29
Abstract: Telephone cable with a test conductor system contains the filler within its outer jacket; in case of damage, the filler permits moisture to enter to the test conductor, and simultaneously blocks its spreading lengthwise of the cable. Pref., microcapsules of swellable carboxymethyl cellulose granules are contained in the filler, and rupture when moisture enters.
Patent FR-2223314-A1 (FR)
Title: Aerobic biological treatment of polluted effluent - using superoxygenation by filtn. via air-flocculated sludge
IPC: C02F3/12
Filed: 1973-03-28
Abstract: Incoming effluent is injected with compressed air which expands it to a flocculant having a relative density 0.98 which is collected and used as a sludge bed through which the effluent is filtered and simultaneously superoxygenated by nascent, mol. oxygen from the sludge. Superoxygenated liq. which has passed through the sludge bed is ready for discharge into rivers etc., but a small proportion is recycled into the incoming effluent prior to aeration in order to accelerate the treatment rate. The plant offers a substantial throughput for its size and is of inexpensive construction and requires negligible maintenance.
Patent FR-2227416-A1 (FR)
Title: Reduced warping of solid timber frames - from wooden sections mortised and joined by plastics or timber slat
IPC: E06B3/10
Filed: 1973-04-25
Abstract: Composite wooden door or window frames are assembled from separate sections so that warping is reduced. Basic wooden section (1) has one or more lateral mortices, the actual number depending on the thickness. Elements are joined laterally by using a slat, preferably of hardwood, which is coated with glue and inserted into opposite mortices, forming a double tenon joint. The material used for the slat is variable and can in fact by synthetic as opposed to timber. The resulting member is less liable to warping than one of similar dimensions cut from solid timber.
Patent FR-2258603-A1 (FR)
Title: Data processor waste heat utilisation - uses heat generated by processor operation for room heating
IPC: F25B40/00
Filed: 1974-01-21
Abstract: The waste heat from the processor is supplied to a direct calorific heat source used to heat ambient air, or to an indirect heat source, e.g., a heat exchanger supplied with water circulated through a central heating system. The processor has a thermal regulation unit, preventing overheating, which has a cooling circuit connected to a heat exchanger, which removes heat from the coolant to provide hot water etc. Tea cooling circuit may comprise a compressor, a heat exchanger, a radiator cooled by a fan, a second heat exchanger, a dehydrator, an evaporator, and a heat exchanger coupled to the coolant circuit via the second heat exchanger.
Patent FR-2261295-A1 (FR)
Title: Epoxy reeeesins with modified epoxy gps - obtd by reacting resin with aliphatic alcohol, giving multifunctional resin
IPC: C08G59/14
Filed: 1974-02-19
Abstract: Liquid epoxy resins contg. (-CH-CH2) and OH gps. having having an epoxy index of 1-3.5 and OH index of 2.5-1.5, are obtd. by reacting a liquid epoxy resin (contg. two terminal epoxy gps) with 0.25-1.5 mole, (per 2 epoxy rings of the starting resin) of an alcohol ROH, (where R is a 6-20C linear aliphatic gp), in the presence of a catalyst and under conditions which suppress secondary reactions; and then eliminating the catalyst. The prods. are completely compatible with bitumen when the epoxy resin inex is =1.5 and can be reacted with polyamines to form flexible polymers or copolymerised with silicones, polyacrylics, polyesters, etc into prods. that can be crosslinked via the epoxy gps. crosslinked prods. are also obtd. by reacting the resins with polyisocyanates.
Patent FR-2264163-A1 (FR)
Title: Profile fixing glazing pane to existing pane - has U-section pane support attached to foam spacing and sealing tube
IPC: E06B3/54
Filed: 1974-03-12
Abstract: The profile is for the fixing of a secondary glazing pane to an existing pane, i.e. effecting double glazing by fixing to the glass and not the frame. The profile has a U section of polyvinyl chloride bonded to an expanded elastomer tube, the former serving to support the edges of the secondary pane and the latter forming a seal with the existing pane and defining an insulating space. The air interspace can be depressurized or not as required. The profile can be used inside or outside existing panes to effect double or triple glazing.
Patent FR-2268898-A1 (FR)
Title: Dry cleaning synthetic textiles, esp polyester - using surfactant org soln contg emulsified aqs detergent compsn
IPC: D06F43/00
Filed: 1974-04-24
Abstract: A process and an apptS. are claimed for dry cleaning textile articles made of synthetic fibres, esp. polyester. The process comprises treating the articles with a soln. of surfactants in an org. solvent, the soln. also contg. in emulsified form an aqs. detergent compsn. and injecting steam during the washing cycle. The process combines the advantages of dry and wet cleaning removes both greasy and non-greasy stains and dirt, is cheaper and involves shorter washing cycles than wet processes, and does not reject the used, polluted water.
Patent FR-2282806-A1 (FR)
Title: Automatic filling machine for pastry - for use with prods. of the pork butcher and/or of the pastry-maker
IPC: A21C9/06
Filed: 1974-05-14
Abstract: Pastry filling machine is partic. intended for the mfr. of stuffed pastry and similar prodts. Hitherto such articles as apple turnovers have been made individually by hand and this is not compatible with prodn. on an industrial scale. The new automatic machine has a frame which supports two rollers over which the conveyor belt circulates; the latter is made from slats attached to chains. The slats have depressions which determine the shape of the prodts. to be mfd. The dough is fed onto the belt by the roller and is cut to a suitable width by the cutters; simultaneously an imprint is made by the press rollers. The dough is next wetted in the gaps sepg. the imprints and the latter receive the filling matl. from the hoper via dosers. A second sheet of dough is applied at the sealing post and is bedded down by press roller; bonding between the sheets takes place at the wetted portions. Cutting into rows is effected by cutters and then transversely into units by the cutters. The machine operates at a relatively high cadence on prods. of the same compsn. It is suitable for the prodts. of the pork-butcher and/or for those of the pastry-maker.
Patent FR-2242605-A1 (FR)
Title: Vibration damper and shock absorber
IPC: B62D55/096
Filed: 1974-08-30
Abstract: The damper consists of two solid or cup shaped elastomer discs which are bonded to solid discs. A flexible sleeve is bonded round the two elastomer sleeves. A flowing medium is contained in the space between discs and sleeve, the viscosity of which remains approximately constant with temperature. When the end discs are moved together, the medium squeezes out from between them and the sleeve expands. Various shapes can be given to the discs, so that part of the medium becomes trapped when the disc moves together and narrow gaps form choke paths to the flowing medium. Alternatively, a sleeve with small holes can be mounted round the discs inside the flexible sleeve.
Patent FR-2243534-A1 (FR)
Title: Insulated terminal for conductor wires - with tubular socket sleeve and insulating sheath
IPC: H01R4/20
Filed: 1974-09-05
Abstract: The terminal comprises a socket sleeve attached to a ferrule and surrounded by an insulating sheath, with the sheath extending back, beyond the edge of the rear end of the sleeve, by a given amount. The sleeve has an internal and external chamfer, both chamfers being conical and converging towards each other adjacent the ferrule, facilitating the insertion of the conductor wire. The ferrule is flared radially outwards from the internal face of the insulating sheath, ensuring a continuous transition between the internal chamfer of the sleeve and the internal surface of the insulating sheath.
Patent FR-2284638-A1 (FR)
Title: Stable dispersions of thermoplastic particles in polyhydroxy cpds - by dehydrating homogeneous mixt of polyol and thermoplastic latex
Inventor: GENIER MARIE
IPC: C08J3/09
Filed: 1974-09-10
Abstract: Stable dispersions of >=1 thermoplastic (co)polymers in >=1 polyhydroxy cpds. are made by homogenising a mixt. of at least one polyhydroxy cpd. with an OH value of 20-1000 and >=1 thermoplastic (co)polymer latex, and subsequently removing the water from the latex at 110 degrees C. Relatively simple method for making stable non-qa. dispersions of thermoplastics in polyhydroxy cpds., the dispersions being esp. useful in the prodn. of modified polyurethanes contg. thermoplastic polymers for improvement of physical properties.
Patent FR-2295393-A1 (FR)
Title: Central heating system boiler - with refractory heat storage elements to heat secondary flow
IPC: F24H7/04
Filed: 1974-12-19
Abstract: A central heating boiler using a heat recovery system has a conduit for conveying heating medium, e.g. a gas and air mixture between a hot zone and a colder zone, where the maximum amount of heat is applied before it leaves a heat exchange region by using refractory heat storage elements, which give up heat to the water either inside the chamber or immediately afterwards. These elements are in the path of the heating medium, beyond the tube conveying the water through the region so that heat is given up to the elements depending on their type of material and capacity, stored heat being progressively recovered by the water as it passes through a secondary heating channel branching from the main channel, passing through the storage elements.
Patent FR-2297782-A1 (FR)
Title: Multiple bottle package with upper and lower trays - has bottle necks and bases through openings and in depression in tray, and shrink wrap film
IPC: B65D71/70
Filed: 1975-01-17
Abstract: A multiple bottle package has bottles (1) held between upper and lower trays (3, 5) of e.g. expanded polystyrene and enclosed in a shink wrap plastic film (6). Each tray has a regular array of recesses comprising cylindrical holes (7) opening through the tray and into wide shallow depressions on top and frustoconical depressions (8) on the bottom of the tray. The bottles are placed with their bottoms in the shallow depressions of the lower tray and with their necks through the holes in the upper tray, the bottle tops ending below the top surface of the upper tray.